Hi All, Just tripped over this bug: *** Caught signal (Segmentation
fault) ** in thread 0xb6fff6d0 ceph version 0.28.2-310-gb6e5c08
(commit:b6e5c080a273dfbc679a2db2772f8b58f72bc517) 1:
(ceph::BackTrace::BackTrace(int)+0x24) [0x83033c4] 2:
/usr/bin/cmon()
[0x83320f5] 3: [0xb786f400] 4: (Monitor::Monitor(std::string,
MonitorStore*, Messenger*, MonMap*)+0xc) [0x81ef61e] 5:
(main()+0x57e)
[0x81dec66] 6: (__libc_start_main()+0xe2) [0xb7016cc2] 7:
/usr/bin/cmon() [0x81de4a1] /usr/sbin/mkcephfs: line 257: 673
Segmentation fault (core dumped) $BINDIR/cmon -c $conf --mkfs -i $id
--monmap $dir/monmap --osdmap $dir/osdmap -k $dir/keyring.mon
failed:
'ssh ceph4 /usr/sbin/mkcephfs -d /tmp/mkfs.ceph.707 --init-daemon
mon.4' (gdb) bt #0 0xb786f424 in __kernel_vsyscall () #1 0xb7862e10
in
raise (sig=11) at ../nptl/sysdeps/unix/sysv/linux/pt-raise.c:42 #2
0x08331fad in reraise_fatal (signum=11) at common/signal.cc:61 #3
0x08332173 in handle_fatal_signal (signum=11) at
common/signal.cc:108
#4 #5 0x081ef61e in Monitor::Monitor (this=0xbfed27f0, nm=...,
s=0xbfed2e70, m=0x0, map=0xbfed2d14) at mon/Monitor.cc:104 #6
0x081dec66 in main (argc=12, argv=0xbfed3064) at cmon.cc:112 (gdb) p
this = (Monitor * const) 0xbfed27f0 (gdb) p nm = {static npos = ,
_M_dataplus = {> = { = {}, }, _M_p = 0xbfed2ec0 "354K360tLNAb"}}
(gdb)
p s = (MonitorStore *) 0xbfed2e70 (gdb) p map = (MonMap *)
0xbfed2d14 (gdb) p *map = {epoch = 1, fsid = {fsid =
"=0034633121t221351y335[252343227330304"}, mon_addr = {_M_t = {
_M_impl
= {, std::allocator > const, entity_addr_t> > >> = { const,
entity_addr_t> > >> = {}, }, _M_key_compare = {, std::allocator >,
std::basic_string, std::allocator >, bool>> = {}, }, _M_header =
{_M_color = std::_S_red, _M_parent = 0x9f05088, _M_left = 0x9f05088,
_M_right = 0x9f05088}, _M_node_count = 1}}}, last_changed = {tv =
{tv_sec = 1307667829, tv_nsec = 465852000}}, created = { tv =
{tv_sec =
1307667829, tv_nsec = 465852000}}, rank_name = {, std::allocator >,
std::allocator, std::allocator > > >> = { _M_impl = {,
std::allocator >
= { >> = {}, }, _M_start = 0x9f05128, _M_finish = 0x9f0512c,
_M_end_of_storage = 0x9f0512c}}, }, rank_addr = { >> = { _M_impl =
{> =
{ = {}, }, _M_start = 0x9f05138, _M_finish = 0x9f051c0,
_M_end_of_storage = 0x9f051c0}}, }} Thanks, Dyweni -- To unsubscribe
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